package com.cz.rmi;

import java.rmi.Remote;
import java.rmi.RemoteException;

/**
 * @program: Reids
 * @description:
 * @author: Cheng Zhi
 * @create: 2023-06-09 09:47
 **/
public interface UserService extends Remote {

    public String sayHello(String username) throws RemoteException;
}
